PREDICTION OF ANNUALIZED LACTATION YIELD FROM PARTIAL LACTATIONS

被引：7

作者：

BARANAN, R

WELLER, JI

WIGGANS, GR

OSTERKORN, K

机构：

[1] USDA ARS,BELTSVILLE AGR RES CTR,ANIM IMPROVEMENT PROGRAMS LAB,BELTSVILLE,MD 20705

[2] INST TIERZUCHT & TIERHYG,D-8000 MUNICH 22,FED REP GER

来源：

JOURNAL OF DAIRY SCIENCE | 1986年 / 69卷 / 07期

关键词：

D O I：

10.3168/jds.S0022-0302(86)80616-6

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

引用

页码：1897 / 1903

页数：7

共 10 条

[1]

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[6] MODIFIED REGRESSION FOR ESTIMATING TOTAL LACTATION FROM PART-LACTATION YIELDS [J].

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JOURNAL OF DAIRY SCIENCE, 1972, 55 (02) :208-&

[7] NONLINEAR TECHNIQUES FOR PREDICTING 305-DAY LACTATION PRODUCTION OF HOLSTEINS AND JERSEYS [J].

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JOURNAL OF DAIRY SCIENCE, 1977, 60 (10) :1636-1644

[8] EXTENDING PARTIAL LACTATION MILK AND FAT RECORDS WITH A FUNCTION OF LAST-SAMPLE PRODUCTION [J].

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JOURNAL OF DAIRY SCIENCE, 1979, 62 (02) :316-325

[9] CONTRIBUTION OF DAYS SINCE BRED, HERD AVERAGE, AND SAMPLE-DAY PRODUCTION TO ACCURACY IN PROJECTING LACTATION RECORDS [J].

WIGGANS, GR .

JOURNAL OF DAIRY SCIENCE, 1980, 63 (06) :984-988

[10]

1977, OFFICIAL DAIRY HERD

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